Hsinchu Science Park, Taiwan, R.O.C. June 7th,
2004 - Sunplus Technology Co., Ltd. ("Sunplus"
or "the company") (TAIEX: 2401, LSE: SUPD) today
announced that monthly sales for May 2004 were NT$ 1,658
million reaching a new historical record high. The net sales
for May 2004 grew 13.08% comparing with last month and 103.41%
with May 2003. The revenue from January to May 2004 totaled
NT$ 6,760 million and grew 99.21% comparing with same period
last year. Going forward to high season, the sales should
grow continuously due to seasonality.

The company also clarified no impact on Sunplus from DVD
manufactories in Mainland China going bankrupt, which was
covered by recent journalism. Payment collection is mostly
via distributors and both Sunplus and distributors are cautious
to credit control so the risk of collapse is minimum. The
shipment and company operation in Sunplus is smooth and
normal; there is no influence on Sunplus.

Sales Report of May 2004 (Unit: NT$ K)

Item

2004*

2003

Growth rate
(%)

May Revenue

1,658,361

816,761

103.41%

Year to date
Revenue

6,759,844

3,393,284

99.21%

* figures have not been audited

Sales Breakdown of May 2004 (Unit: NT$ K)

Product categories

Net sales

LCD ICs

267,560

Micro Controllers

406,261

Multi Media
ICs

854,857

Others

129,683

Total

1,658,361

About Sunplus

Sunplus Technology Co., Ltd. (TWSE: 2401, LSE: SUPD),
established in 1990, is a leading chip provider for multimedia and automotive applications such as DVD player,
portable DVD player, home entertainment audio products, car infotainment and advanced driving assistance system(ADAS).
Meanwhile Sunplus is offering high-speed I/O IP, high performance data conversion IP,
and analog IP for a broad range of applications on consumer, portable, and connected devices for Sunplus has been
accumulating strong IP technologies on consumer and multimedia segments.
Sunplus is headquartered in Taiwan and has service offices in Shanghai, Shenzhen and Chengdu. For more information, please
visit Sunplus website at www.sunplus.com.